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Gekata [30.6K]
3 years ago
12

A bag contains 8 blue coins and 10 red coins. A coin is removed at random and replaced by three of the other color.

Mathematics
1 answer:
ira [324]3 years ago
8 0

Answer:

Wait can you re expain in the comments

Step-by-step explanation:

You might be interested in
00:00
vaieri [72.5K]

Answer:

(D)What did Micah eat for lunch yesterday?

Step-by-step explanation:

A statistical question is a question for which the expected response varies. That is, we do not expect to get a single answer. Out of the given options,

Option D is not a valid statistical question as the response to the question will always be the same for a particular day,

If Micah ate cheesecakes for lunch yesterday, asking repeated times will not change the response.

6 0
3 years ago
Seven times the difference of some number and 1 gives the quotient of 70 and 10, find the number
Agata [3.3K]
7(x-1)=70/10
7x-7=7
7x=14
x = 2

The number is 2.
6 0
2 years ago
If AB vector =(4 5) and PQ vector=(2p 10) are parallel to each other, find the value of p.​
Sedaia [141]

Answer:

Answer:

They both have q+3/2p, so that means that 2PQ=CB and that means they are parallel to each other

Step-by-step explanation:

PQ=PA+QA

PQ=1/2(2q-p)+2/5*5p=q-1/2p+2p=q+3/2p

CB=2q+3p=2(q+3/2p)

Other explanation: It should be written like this PQ=q+3/2p and CB=2q+3p=2(q+3/2p) they are parallel bcs CB=2*PQ.

8 0
2 years ago
This is going to be a easy question, help please
faltersainse [42]

Answer:

The distribution is symmetrical.

Step-by-step explanation:

The box plot is symmetrical.

6 0
2 years ago
Read 2 more answers
How would I find the unit rate of 1/5 miles over 1/65 hours
cestrela7 [59]

Answer:

1mph

Step-by-step explanation:

Showing Work

This is a fraction equal to

1 miles ÷ 1 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 1

1 miles ÷ 1

1 hours ÷ 1

=  

1 miles

1 hour

=  

1 miles

hour

= 1 miles per hour

8 0
2 years ago
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